28 lines
596 B
Diff
28 lines
596 B
Diff
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--- percent_m.c
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+++ percent_m.c
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@@ -13,7 +13,7 @@
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#include <string.h>
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extern int errno;
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-#ifndef SYS_ERRLIST_DEFINED
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+#if !defined(SYS_ERRLIST_DEFINED) && !defined(HAVE_STRERROR)
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extern char *sys_errlist[];
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extern int sys_nerr;
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#endif
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@@ -29,11 +29,15 @@
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while (*bp = *cp)
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if (*cp == '%' && cp[1] == 'm') {
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+#ifdef HAVE_STRERROR
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+ strcpy(bp, strerror(errno));
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+#else
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if (errno < sys_nerr && errno > 0) {
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strcpy(bp, sys_errlist[errno]);
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} else {
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sprintf(bp, "Unknown error %d", errno);
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}
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+#endif
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bp += strlen(bp);
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cp += 2;
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} else {
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